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3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection

BoYue Industrial (Shanghai)Co., Ltd.

3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection

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Brand Name : BOYUE

Model Number : BYSO00056

Certification : ISO9001

Place of Origin : China

MOQ : 1 pcs

Price : Negotiable

Payment Terms : L/C, D/A, T/T, D/P

Supply Ability : 1000T/Week

Delivery Time : 30work days

Packaging Details : wooden packing

Name : SO Pipe Flanges

Material : Alloy Steel

Size : 2"-12"

Pressure : 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Manufacturing process : Push,Press,Forge,Cast,etc.

Standard : ANSI:ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48,DIN:DIN2527, DIN2566, DIN2573, DIN2

Flange Type : WELD NECK FLANGE , LAP JOINT FLANGE, BLIND FLANGE, SLIP ON FLANGE, THREAD FLANGE, SOCKET WELD FLANGE ORIGICE FLANGE , SPECTTACLE FLANGE, OVERLAY CLADDING

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Forged S31254 3/4'' Class 300LB Slip On Pipe Flanges ASTM A182 F44 254MO Flanges Size1/2'-24'

Advantages of slip on flanges:


Low cost installation
Less time needed to spent on ensuring the accuracy of the cut pipe
they are somewhat easier to align
the slip-on flanges have low hub because the pipe slips into the flange before welding
the flange is welded both inside and outside to provide sufficient strength
they prevent leakage

Key Features of Slip-On Flanges :


Some important features are as follows:
One size fits all pipe schedules.
Fabricators can more easily cut pipe to length for slip-on flanges.
The smaller thickness of this flange allows for easier alignment of bolting holes.
They are generally not preferred for high pressure temperature environments.

Product Range-


Size : 1/8" NB TO 48"NB.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Stainless Steel Slip on Flanges: ASTM A 182, A 240
Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel Slip on Flanges : ASTM A 105, ASTM A 181

Alloy Steel Slip on Flanges: ASTM A 182, GR F1, F11, F22, F5, F9, F91

How to measure slip-on flanges?


Take the measurements of:

  • OD: Outside Diameter
  • ID: Inside Diameter
  • BC: Bolt Circle
  • HD: Hole diameter
Type A 182 F 44 Slip On flange
Size 1/2" to 80"
Standards SO, WN, SW, TH, LJ, BL, PL, etc
Material

Carbon Steel Plate Flanges: ASTM A105/A105N, etc

Stainless Steel Plate Flanges: ASTM A182 F304/304L/304H, F316/316L, F310, F321, F904L, etc

Alloy Steel Plate Flanges: ASTM A182 F1, F5, F9, F11, F22, F91, etc

Nickel Alloys Plate Flanges: Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II).

Duplex, Super Duplex Plate Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No.S32750), etc

Copper Alloy Plate Flanges: UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C71500 (Cu -Ni- 70/30), etc

Surface treatment Chamfering
Applications Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

Most used pipe flange

Slip on pipe flange is suitable for the lower pressure, general temperature and normal circumstance pipelines. It is easy to install and with lower cost/price, has been most used in the common industries.

Slip-on Flanges

Slip-on Flanges have a lower initial cost than welding neck flanges because they require less accuracy in cutting pipe to length, and they provide a greater ease of alignment in assembly. However, their calculated strength under internal pressure is approximately 2/3's the strength of welding neck flanges, and their life under fatigue is 1/3 shorter. Slip-on Flanges are limited to 1/2" to 2½" sizes in 1500lbs standard.

Weld Neck Flanges

Weld Neck Flanges have a long tapered hub and gradual transition of thickness in the region of the butt weld joining them to the pipe. The tapered hub provides important reinforcement to the flange and resistance to dishing. This type of flange is preferred for severe service conditions resulting from high pressure, sub-zero or high temperatures.

Blind Flanges

Blind Flanges are used to blank off the ends of piping, valves and pressure vessel openings. Blind Flanges can handle high stress from internal pressure and bolt loading since the maximum stresses in the blind flange are bending stresses at the center.

Socket Weld Flanges

Socket Weld Flanges were developed for use on small size high pressure piping. With an internal weld, socket weld flanges are stronger and have greater fatigue strength than double welding a slip-on flange. Smooth bore conditions can be easily attained by grinding the internal weld. This flange is commonly used in chemical process piping.

Grade C Mn Si P S Cr Mo Ni N
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
304 Min - - - - - 18.0 - 8.0 -
Max 0.08 2.0 0.75 0.045 0.030 20.0 - 10.5 0.10
304L Min - - - - - 18.0 - 8.0 -
Max 0.030 2.0 0.75 0.045 0.030 20.0 - 12.0 0.10

Raised Fase Chamfer
3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection 3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection
Counter Bore O-Ring Groove
3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection
Radius

Gasket Surface

Why slip on flanges are preferred to welding neck flanges?


For many users, slip on flanges continue to be preferred to welding neck flanges because of the following reasons:

  • On account of their initially lower cost.
  • The reduced accuracy needed in cutting the pipe to length.
  • The greater ease of alignment of the assembly.
  • The calculated strength of slip-on flanges under internal pressure is approximately two-thirds that of welding neck flanges.

BOYUE STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

3/4'' Class 300LB Slip On Forged Steel Flange Reliable For Pipe Connection

Product Attribute

Place of Origin China Brand Name BOYUE
Standard ASME B16.5 Type SO Flange
ModelNumber Duplex Stainless Steel Thickness Sch40s,Sch80s,sch160
Packing Ply-Wood Cases Payment 30%TT+70% Balance

Supply Ability:30000Pieces / per Month

Packaging & Delivery

Packaging Details:Generally ply wooden case or following customer's requirement.

Port:Shanghai/Tianjin

Commerce Clause

Price: Depending on quantity
Minimum Order Quantity 1 PCS
Payment Terms: T/T or Western Union or LC
Supply Ability: 3,0000pcs per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: PLY-WOODEN CASE OR PALLET

Why Choose Us

1. One-Stop Service,One Single Source.

2. No MOQ.

3. Best quality,competitive price

4. Fast Reply.

5. On-Time Delivery

6. Professional sales and technical team .

FAQ

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.


Product Tags:

flange slip on type

      

slip on forged steel flange

      
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